DON’T MANDATE TEXT BLOCKING: THE INDUSTRY’S VOLUNTARY DEFENSE AGAINST SPAM TEXTS IS ROBUST
BY THE NUMBERS: THE RISE IN COVID-19 RELATED SMS SPAM (MEMBER CONTRIBUTION)
https://www.m3aawg.org/blog/by-the-numbers-the-rise-in-covid-19-related-sms-spam-member-contribution
MAKING PHONE NUMBER PORTING MORE SECURE
https://www.m3aawg.org/blog/making-phone-number-porting-more-secure